Compound-specific isotope analysis (CSIA) is a powerful analytical technique used in various scientific fields, including environmental science, geochemistry, forensics, archaeology, and biology. It involves the precise measurement of the isotopic composition (ratios of stable or radioactive isotop ...
Mass spectrometer 和 Mass spectrometry 是两个相关但概念不同的术语: Mass Spectrometer (质谱计) 是一种用于测量和分析样品中分子或原子质量的精密仪器。通过一系列步骤,包括离子化、分离和检测,质谱仪可以将样品中的不同成分根据其质量与电荷比(m/z)进行区分。 其工作流程通常包括: ...